Base | Representation |
---|---|
bin | 1100101011001… |
… | …1000001000100 |
3 | 10201000220121220 |
4 | 3022303001010 |
5 | 102102141202 |
6 | 5135240340 |
7 | 1213604256 |
oct | 312630104 |
9 | 121026556 |
10 | 53162052 |
11 | 28010489 |
12 | 159790b0 |
13 | b024748 |
14 | 70bbcd6 |
15 | 4a01abc |
hex | 32b3044 |
53162052 has 12 divisors (see below), whose sum is σ = 124044816. Its totient is φ = 17720680.
The previous prime is 53162033. The next prime is 53162063. The reversal of 53162052 is 25026135.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2215074 + ... + 2215097.
It is an arithmetic number, because the mean of its divisors is an integer number (10337068).
Almost surely, 253162052 is an apocalyptic number.
It is an amenable number.
53162052 is an abundant number, since it is smaller than the sum of its proper divisors (70882764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53162052 is a wasteful number, since it uses less digits than its factorization.
53162052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4430178 (or 4430176 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 53162052 is about 7291.2311717569. The cubic root of 53162052 is about 376.0110246503.
Adding to 53162052 its reverse (25026135), we get a palindrome (78188187).
The spelling of 53162052 in words is "fifty-three million, one hundred sixty-two thousand, fifty-two".
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